Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4447193 | Compressor unloader apparatus | Herbert B. Owsely | 1984-05-08 |
| 4445824 | Valve for compressor clearance or by-pass control | Herbert B. Owsley | 1984-05-01 |
| 4398559 | Valve member and assembly with inlet and outlet pressure relief grooves | Herbert B. Owsley | 1983-08-16 |
| 4350179 | Valve assembly with relief groove | Herbert B. Owsley | 1982-09-21 |